Waterbed corner structure and method
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United States of America Patent
Stats
-
May 2, 1995
Issued Date -
N/A
app pub date -
Jan 25, 1990
filing date -
Aug 18, 1989
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Waterbed corner structure and method in which a cornerpiece is formed as a monolithic structure with a relatively thick base plate and relatively large ridges projecting from the front surface of the base plate. The base plate has a peripheral sealing area which is affixed by heat sealing to the walls of the mattress to form the corner, and the base plate is formed of a material which is pliant enough to conform to the contour of the mattress and tough enough to resist puncturing. The ridges help to keep bedsheets in place on the mattress.
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Family
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Cited Art Landscape
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